Ikelite 67mm Lens Holder for New Style Ikelite Arms - Underwater Camera Accessory for Scuba Diving & Marine Photography

Two Lens Holders may be combined back to back to hold both your wide angle and macro lens on the same arm section.

This holder is not compatible with 1/2- or 3/4-inch Flex Arms. 

If you have an older 1-inch ball arm extension without slot, simply swap it out for a new arm extension and re-use your existing clamps.